CVE-2023-22743: Git for Windows is the Windows port of the revision control system Git

Q: How do I fix CVE-2023-22743?

git for windows: upgrade to 2.39.2. Exact commands for each OS are on this page.

Q: Is CVE-2023-22743 being exploited?

CVE-2023-22743 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-22743 affect?

CVE-2023-22743 affects git for windows. Severity is high (CVSS 7.2). Git for Windows is the Windows port of the revision control system Git. Prior to Git for Windows version 2.39.2, by carefully crafting DLL and putting into a subdirectory of a specific name living next to the Git for Windows installer, Wind

Routine

HIGH 7.2UPGRADE

CVE-2023-22743 is a high-severity flaw (CVSS 7.2) affecting git for windows. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Git for Windows is the Windows port of the revision control system Git. Prior to Git for Windows version 2.39.2, by carefully crafting DLL and putting into a subdirectory of a specific name living next to the Git for Windows installer, Windows can be tricked into side-loading said DLL. This potentially allows users with local write access to place malicious payloads in a location where automated upgrades might run the Git for Windows installer wi

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.2 (High)
Attack vector	Local
Attack complexity	High
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.4% (top 71%)
CISA exploited list	No
Weakness	CWE-426
Published	2023-02-14
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: git for windows project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-02-14 21:15 UTCPublished CVE record published
2026-06-17 05:36 UTCUpdated Record last modified

git for windows project git for windows UPGRADE

Affected: < 2.39.2

Fixed in: 2.39.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy git-for-windows || rpm -q git-for-windows || git-for-windows --version

2. UPGRADE to 2.39.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade git-for-windows

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade git-for-windows

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-22743?

git for windows: upgrade to 2.39.2. Exact commands for each OS are on this page.

Is CVE-2023-22743 being exploited?

CVE-2023-22743 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-22743 affect?

CVE-2023-22743 affects git for windows. Severity is high (CVSS 7.2). Git for Windows is the Windows port of the revision control system Git. Prior to Git for Windows version 2.39.2, by carefully crafting DLL and putting into a subdirectory of a specific name living next to the Git for Windows installer, Wind

How urgent is CVE-2023-22743?

Priority 32/100. High severity

Software pages

Windows vulnerabilities · Git vulnerabilities

Related CVEs

CVE-2023-29012 HIGH 7.2 UPGRADE Git for Windows is the Windows port of Git
CVE-2023-29011 HIGH 7.5 UPGRADE Git for Windows, the Windows port of Git, ships with an executable called `connect.exe`, which implements a SO
CVE-2023-25815 LOW 3.3 UPGRADE MITIGATE In Git for Windows, the Windows port of Git, no localized messages are shipped with the installer
CVE-2023-23618 HIGH 8.6 UPGRADE Git for Windows is the Windows port of the revision control system Git

References

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